Don't turn the blame around — take responsibility for your own actions.
Tips
culture
Image comes from 《西游记》: Pigsy (猪八戒) fights with a nine-toothed rake (钉耙), and one of his signature moves is spinning around to strike behind him — the 'reverse rake'.
usage
Always negative and accusatory. The speaker is calling out dishonest behavior, not describing a neutral counterattack.